Cavani, 23, has been in sparkling form for the Azzurri this season since his big money move from Italian rivals Palermo plundering 20 goals in 26 appearances this season.
Redknapp had made enquires during the summer about moving the 23 cap Uruguay forward to the Premiership but talks stalled and eventually Cavani joined Napoli.
After monitoring his situation from afar it now seems Harry is ready to make his move. It is believed that Napoli would accept Spurs £24 million offer and the player would be keen on the challenge the Premier League represents.
Spurs are looking to further strengthen their squad after giving Robbie Keane the green light to leave the Lane.
Tottenham fans, do you think Cavani is the man to lead Spurs charge for Premiership glory?
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